He’s very smart, he’s very methodical, he’s very, meticulous, pays attention to detail,” said pal David Jimenez.

Asa Ellerup, the ex-wife of suspected Long Island serial killer Rex Heuermann, is speaking out in a new docuseries.

Rex Heuermann may have seemed like a "quiet," unassuming architect, but investigators allege he's been leading a secret life ...

I know what bad men are capable of doing,” Asa Ellerup told the show, which begins airing Tuesday. “I’ve seen it, and I’ve ...

Architect David Jimenez vividly recalls a "really scary" moment with his close friend Rex Heuermann in the new Peacock ...

House of Secrets" promises exclusive interviews with Heuermann's family and friends that will "unravel a chilling portrait of ...

DNA evidence links Rex Heuermann, the alleged Long Island serial killer, to six of the seven murders he’s charged with. Why may it not be admitted in court?

Victoria Heuermann makes the startling allegation about her father, Rex Heuermann, in "Gilgo Beach Killer: House of Secrets." ...

See the trailer for Peacock's new documentary, The Gilgo Beach Killer: House of Secrets, premiering this June.

Peacock’s upcoming documentary series The Gilgo Beach Killer: House of Secrets has piqued the audience's interest in the ...